You need to get through 2 interviews. One is simple and about you. The second is technical and the interviewer will fake a situation in which he is the student and you are the mentor: 2 problems, 15 minutes each.

2 rounds of interview, 1st with HR which was more on behavioral side and another with technical recruiter for 30 minutes. I was interviewed for the web bootcamp mentor role. Basic questions on async, promise in JavaScript and data base.